Yealink SIP-T52S Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
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features on IP phones.
 Chapter 8, “Troubleshooting” describes how to troubleshoot IP phones and provides
some common troubleshooting solutions.
 Chapter 9, “Appendix” provides the glossary, time zones, trusted certificates, auto
provisioning flowchart, reference information about IP phones compliant with RFC 3261,
SIP call flows and some other function lists (e.g., DSS keys, reading icons).
Related Documentations
This guide covers SIP-T54S, SIP-T52S, SIP-T48G/S, SIP-T46G/S, SIP-T42G/S, SIP-T41P/S, SIP-
T40P/G, SIP-T29G, SIP-T27P/G, SIP-T23P/G, SIP-T21(P) E2, SIP-T19(P) E2, CP860 and CP920 IP
phones. The following related documents are available:
 Quick Start Guides, which describe how to assemble IP phones and configure the most
basic features available on IP phones.
 User Guides, which describe how to configure and use the basic and advanced features
available on IP phones via phone user interface.
 Auto Provisioning Guide, which describes how to provision IP phones using the boot file
and configuration files.
The purpose of Auto Provisioning Guide is to serve as a basic guidance for provisioning Yealink
IP phones with a provisioning server. If you are new to this process, it is helpful to read this
guide.
 Description of Configuration Parameters in CFG Files, which describes all configuration
parameters in configuration files.
Note that Yealink administrator guide contains most of parameters. If you want to find out
more parameters which are not listed in this guide, please refer to Description of Configuration
Parameters in CFG Files guide.
 y000000000000.boot template boot file.
 <y0000000000xx>.cfg and <MAC>.cfg template configuration files.
 IP Phones Deployment Guide for BroadSoft UC-One Environments, which describes how
to configure BroadSoft features on the BroadWorks web portal and IP phones.
 IP Phone Features Integrated with BroadSoft UC-One User Guide, which describes how to
configure and use IP phone features integrated with BroadSoft UC-One on Yealink IP
phones.
When the SIP server type is set to BroadSoft, please refer to these two guides to have a better
knowledge of configuring and using features integrated with Broadsoft UC-One.
For support or service, please contact your Yealink reseller or go to Yealink Technical Support
online: http://support.yealink.com/.

Yealink SIP-T52S Specifications

General

Touchscreen	-
Display diagonal	2.8 \
Backlight display	Yes
Display resolution	320 x 240 pixels
Lines quantity	16 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	12
AC adapter input voltage	100 - 240 V
Bluetooth version	2.1+EDR
Security algorithms	802.1x RADIUS, HTTPS, MD5
Ethernet LAN interface type	Gigabit Ethernet
USB 2.0 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Voice codecs	G.722, G.723, G.723.1, G.726, OPUS, iLBC
Volume control	Digital
Operating temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Front camera	No
Operating system installed	Linux

Weight and Dimensions

Depth	212 mm
Width	211.6 mm
Height	166.8 mm